Voice Controlled Home Appliances

Model: 373

Solderable DIY project kit for Engineering & Diploma students Worldwide

Do-It-Yourself Kit :

Includes complete hardware comprising of discrete components, modules, PCB, controller etc. and tested program code for building the project. Extensive documentation for project execution including step-by-step instructions for Circuit building, Assembly procedure and Troubleshooting. (Tool kit-Multimeter, Soldering iron and program burner not included in the kit)

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The concept of controlling home appliances using human voice is a interesting. This project is designed to control home appliances using a voice-controlled Android application. A Bluetooth device is interfaced to the control unit for sensing signals transmitted by the Android application. This data is conveyed to the control unit which switches on loads ON/OFF as desired. An 8051 series microcontroller is used in this project as a controlling device.

Remote operation is achieved by any smart-phone or Tablet with Android OS, upon a GUI (Graphical User Interface) based voice operation. The transmitting end uses an Android application for the voice commands that are transmitted to digital bits. At the receiver end, these commands are used for controlling the home appliances on and off. At the receiving end, the appliances are driven by power TRIACS through opto isolators that are interfaced to the microcontroller. Serial communication data sent from the Android application is received by a Bluetooth receiver interfaced to the microcontroller. The program on the microcontroller refers to the serial data to generate respective output based on the input data to operate the TRIACS through Opto coupler IC.
Furthermore, the project can also add a feature of controlling the loads using touch screen operation.


Easy to use, Self-explanatory kit.

All-inclusive solution kit.

Extensive audio-visuals available.

Branding-free material.


Call/mail for Tech Support from 10 am – 7 pm.

Can be Customized for Arduino, Raspberry Pi, PIC


Hardware Requirements

  • 8051 series Microcontroller
  • Opto-isolator
  • Level Shifter
  • Resistors
  • Capacitors
  • Voltage Regulator
  • Push Button
  • Bluetooth Device
  • Lamps

Software Requirements

  • Keil compiler
  • Languages: Embedded C or Assembly ,Android Application

Q & A

Buyer Feedback

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  1. Rated 3 out of 5

    Rahul kumar

    I got to know about edgefx through google i was search B.E project in google. So, i got to know about this site. I have decided to buy project from edgefx because cost is less. I like most about edgefx kit was easy to operate the kit. the kit was not delivered in time. the team the helped me in purchasing the kit. i would like to give reference to my juniors

  2. Rated 5 out of 5

    Huda Anum

    I searched for the words like Voice Controlled Home Appliances to find Edgefx in Google. I found my project Title so decided to buy that project from Edgefx. The kit got delivered to me on time with all the right components.

  3. Rated 4 out of 5

    Mevin Ron Vincent

    I come to know about Edgefx through Internet. I decided to buy a project from Edgefx,requirement of my project is available here. I purchased through online.

  4. Rated 4 out of 5

    Mukesh Gupta

    I came to know about Edgefx through one of my senior. My senior suggested. And I like the complete kit. Buy through online